[img]https://brickinsights.com/index.php/crop/teaser_compact/sets/6573-1.jpg[/img] [url="https://brickinsights.com/index.php/sets/6573-1"][b]6573-1 Arctic Expedition[/b][/url] 72 / 100 [url="https://brickset.com/reviews/set-6573-1"][/url] 76 / 100 [url="https://www.amazon.com/LEGO-Technic-Differential-Gears-Complete/dp/B00B5FE3BQ?SubscriptionId=AKIAIGQAU2PVYTRCS5MQ&tag=brickinsights-20&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B00B5FE3BQ"][/url] 74 / 100 [url="http://guide.lugnet.com/set/6573"][/url] 65 / 100